Bearing roller installation auxiliary device

Abstract

The utility model relates to the technical field of bearing assembly, and discloses a bearing roller installation auxiliary device which comprises a workbench, supporting columns are fixedly installed at the four corners of the bottom of the workbench, a containing box is arranged at the top of the workbench, and two guide plates are fixedly installed in the containing box. An outer ring is arranged at the top of the workbench, an inner ring is arranged at the top of the workbench, a positioning mechanism is arranged in the workbench, a discharging mechanism is arranged in the containing box, four arc-shaped clamping blocks contract to clamp the outer ring, positioning and clamping are completed, a functional column drives the inner ring to move through a spring A and a spring B, and the inner ring is driven to move. The outer side of the inner ring makes contact with one position of the inner side of the outer ring, a gap is reserved between the inner side of the inner ring and the inner side of the outer ring so that the roller can be conveniently placed, the problem that the roller rolls to hurt people due to misoperation is avoided, an electric telescopic rod drives a top plate and a baffle to rise, the roller falls into the gap through a channel, a discharging rod and a discharging hole, and installation of the roller is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing assembly, in particular to a bearing roller installation auxiliary device. Background Art

[0002] Roller bearings are a type of rolling bearings and are one of the most widely used components in modern machinery. They rely on rolling contact between the main components to support rotating parts. When installing the internal rollers, a bearing roller installation auxiliary device is required.

[0003] In the prior art, during the installation process, the inner and outer steel rings are often first fitted together with a gap, and then the spherical rollers are installed between the inner and outer steel rings. The roller positions are then adjusted to fix the inner rollers through the retaining frame to complete the bearing assembly. However, in actual use, when installing the rollers, the operator pinches the inner and outer steel rings together with their hands to fit together and create a gap. If too many spherical rollers are placed, they may roll and hit the hands, causing personal injury. Therefore, it is necessary to improve a bearing roller installation auxiliary device to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a bearing roller installation auxiliary device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing roller installation auxiliary device, comprising a workbench, support columns are fixedly installed at the four corners of the bottom of the workbench, a placement box is arranged on the top of the workbench, two guide plates are fixedly installed inside the placement box, an outer ring is arranged on the top of the workbench, an inner ring is arranged on the top of the workbench, a positioning mechanism is arranged inside the workbench, and a feeding mechanism is arranged inside the placement box.

[0006] The positioning mechanism comprises a clamping component and a laminating component. The clamping component is arranged inside the workbench, and the laminating component is arranged on the top of the workbench.

[0007] Preferably, the clamping assembly includes a motor A, which is fixedly installed inside the workbench, and a turntable is fixedly installed on the output end of the motor A. Four sliders A are slidably installed inside the workbench, and arc-shaped clamping blocks are fixedly installed on the tops of the four sliders A. Movable columns are fixedly installed on the bottoms of the four sliders A, which move inside the turntable to drive the sliders A to slide.

[0008] Preferably, movable grooves are opened at corresponding positions of the turntable and the movable column, and the movable column is movably installed inside the movable groove, the turntable is rotatably installed inside the workbench, and the inner side of the arc-shaped clamping block contacts the outer side of the outer ring to clamp the outer ring.

[0009] Preferably, the fitting component includes a fixed column, which is fixedly installed on the top of the workbench, a spring A is fixedly installed inside the fixed column, a lifting block is fixedly installed on the end of the spring A away from the fixed column, a pulling column is fixedly installed on the top of the lifting block, a spring B is fixedly installed inside the lifting block, a slider B is fixedly installed on the end of the spring B away from the lifting block, and a functional column is fixedly installed on the bottom of the slider B, driving the inner ring to contact the inner side of the outer ring.

[0010] Preferably, the functional column contacts the inner side of the inner ring, the lifting block is slidably installed inside the fixed column, the slider B is slidably installed inside the lifting block, and the inner side of the outer ring contacts the outer side of the inner ring, so that a gap is left between the outer ring and the inner ring to facilitate the installation of the roller.

[0011] Preferably, the unloading mechanism includes an electric telescopic rod, which is arranged inside the placement box, a top plate is fixedly installed on the top of the electric telescopic rod, a baffle is fixedly installed on the left side of the top plate, a channel is fixedly installed on the left side of the placement box, a motor B is fixedly installed on the front of the placement box, a rotating shaft is fixedly installed on the output end of the motor B, a unloading rod is fixedly installed on the outside of the rotating shaft, and a unloading hole is opened inside the unloading rod so that the roller falls into the gap.

[0012] Preferably, the unloading rod is rotatably installed inside the placement box, the baffle is slidably installed inside the placement box, circular holes are opened at corresponding positions of the placement box and the internal cavity of the channel, the rotating shaft is rotatably installed inside the placement box, and the top plate is slidably installed inside the placement box, so that when the number of rollers on the top of the top plate is small, the remaining rollers are pushed to the discharge port, and the unloading is more sufficient.

[0013] Compared with the prior art, the utility model provides a bearing roller installation auxiliary device, which has the following beneficial effects:

[0014] 1. The bearing roller installation auxiliary device has a positioning mechanism. During use, the four arc-shaped clamping blocks shrink to clamp the outer ring to complete the positioning clamping. The functional column drives the inner ring to move through springs A and B, so that the outer side of the inner ring contacts the inner side of the outer ring at one point, and a gap is left between the two to facilitate the placement of the roller, thereby avoiding the problem of roller rolling and injuring people due to operating errors.

[0015] 2. The bearing roller installation auxiliary device, through the set feeding mechanism, during use, drives the top plate and the baffle plate to rise through the electric telescopic rod, so that the roller passes through the channel, the feeding rod and the feeding hole and falls into the gap, completing the installation of the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the positioning mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the exploded structure of the laminating component of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the blanking mechanism of the utility model.

[0022] In the figure: 1. workbench; 2. support column; 3. placement box; 4. guide plate; 5. outer ring; 6. inner ring; 7. positioning mechanism; 71. clamping assembly; 711. motor A; 712. turntable; 713. slider A; 714. arc clamping block; 715. movable column; 72. fitting assembly; 721. fixed column; 722. spring A; 723. pull column; 724. lifting block; 725. spring B; 726. slider B; 727. functional column; 8. unloading mechanism; 81. electric telescopic rod; 82. top plate; 83. baffle; 84. channel; 85. motor B; 86. rotating shaft; 87. unloading rod; 88. unloading hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1

[0025] See also Figure 1-4 The utility model provides a technical solution: a bearing roller installation auxiliary device, including a workbench 1, support columns 2 are fixedly installed at the four corners of the bottom of the workbench 1, a placement box 3 is arranged on the top of the workbench 1, two guide plates 4 are fixedly installed inside the placement box 3, an outer ring 5 is arranged on the top of the workbench 1, an inner ring 6 is arranged on the top of the workbench 1, a positioning mechanism 7 is arranged inside the workbench 1, and a feeding mechanism 8 is arranged inside the placement box 3.

[0026] The positioning mechanism 7 includes a clamping assembly 71 and a laminating assembly 72 . The clamping assembly 71 is arranged inside the workbench 1 , and the laminating assembly 72 is arranged on the top of the workbench 1 .

[0027] Furthermore, the clamping assembly 71 includes a motor A711, which is fixedly installed inside the workbench 1. A turntable 712 is fixedly installed at the output end of the motor A711. Four sliders A713 are slidably installed inside the workbench 1. Arc-shaped clamping blocks 714 are fixedly installed on the tops of the four sliders A713. Movable columns 715 are fixedly installed on the bottoms of the four sliders A713, which move inside the turntable 712 to drive the sliders A713 to slide.

[0028] Furthermore, movable grooves are opened at corresponding positions of the turntable 712 and the movable column 715, and the movable column 715 is movably installed inside the movable groove. The turntable 712 is rotatably installed inside the workbench 1, and the inner side of the arc-shaped clamping block 714 contacts the outer side of the outer ring 5 to clamp the outer ring 5.

[0029] Furthermore, the fitting component 72 includes a fixed column 721, which is fixedly installed on the top of the workbench 1. A spring A722 is fixedly installed inside the fixed column 721. A lifting block 724 is fixedly installed on the end of the spring A722 away from the fixed column 721. A pulling column 723 is fixedly installed on the top of the lifting block 724. A spring B725 is fixedly installed inside the lifting block 724. A slider B726 is fixedly installed on the end of the spring B725 away from the lifting block 724. A functional column 727 is fixedly installed on the bottom of the slider B726, which drives the inner ring 6 to contact the inner side of the outer ring 5.

[0030] Furthermore, the functional column 727 contacts the inner side of the inner ring 6, the lifting block 724 is slidably installed inside the fixed column 721, the slider B726 is slidably installed inside the lifting block 724, and the inner side of the outer ring 5 contacts the outer side of the inner ring 6, so that a gap is left between the outer ring 5 and the inner ring 6 to facilitate the installation of the roller. Embodiment 2

[0031] See also Figure 5 , and combined with Example 1, it is further obtained that the unloading mechanism 8 includes an electric telescopic rod 81, the electric telescopic rod 81 is arranged inside the placement box 3, a top plate 82 is fixedly installed on the top of the electric telescopic rod 81, a baffle 83 is fixedly installed on the left side of the top plate 82, a channel 84 is fixedly installed on the left side of the placement box 3, a motor B85 is fixedly installed on the front of the placement box 3, a rotating shaft 86 is fixedly installed on the output end of the motor B85, a unloading rod 87 is fixedly installed on the outside of the rotating shaft 86, and a unloading hole 88 is opened inside the unloading rod 87, so that the roller falls to the gap.

[0032] Furthermore, the unloading rod 87 is rotatably installed inside the placement box 3, the baffle 83 is slidably installed inside the placement box 3, circular holes are opened at corresponding positions of the placement box 3 and the internal cavity of the channel 84, the rotating shaft 86 is rotatably installed inside the placement box 3, and the top plate 82 is slidably installed inside the placement box 3, so that when the number of rollers on the top of the top plate 82 is small, the remaining rollers are pushed to the discharge port, and the unloading is more sufficient.

[0033] In actual operation, when the device is used, the roller is placed in the placement box 3 through the two guide plates 4 and built into the top of the top plate 82, the outer ring 5 is placed on the top of the workbench 1, the motor A711 is started to drive the turntable 712 to rotate, and the four movable columns 715 move inside the turntable 712, so that the movable columns 715 drive the slider A713 to slide, thereby driving the four arc-shaped clamping blocks 714 to contract and clamp the outer ring 5, and then the inner ring 6 is placed on the inner side of the outer ring 5, and the pull-up The pull column 723 drives the lifting block 724 to rise. At this time, the spring A722 is stretched, and the slider B726 is pulled to drive the functional column 727 to move to the rightmost end of the functional column 727. At this time, the spring B725 is stretched, and the pull column 723 is released. The spring A722 rebounds and drives the lifting block 724 to descend, causing the functional column 727 to descend. Then, the slider B726 is released, and the spring B725 rebounds and drives the slider B726 to slide, causing the functional column 727 to move and drive the inner ring 6 to move to the left, until the outer side of the inner ring 6 is aligned with the inner side of the outer ring 5. At this time, the positions of the outer ring 5 and the inner ring 6 are fixed, and a gap is left between the outer ring 5 and the inner ring 6, which is convenient for placing the roller and avoids the problem of the roller hitting people in case of operation errors. After the outer ring 5 and the inner ring 6 are fixed, the motor B85 is started to drive the rotating shaft 86 to rotate, so that the unloading rod 87 rotates until the unloading hole 88 corresponds to the gap, and the electric telescopic rod 81 is started to drive the top plate 82 to rise, and drive the baffle 83 to rise without blocking the roller, so that the roller enters the inside of the channel 84 and then falls off The rollers fall into the discharge rod 87, roll inside the discharge rod 87 and finally fall into the gap through the discharge hole 88. After a certain number of rollers have rolled down, the electric telescopic rod 81 is started to drive the top plate 82 to descend, so that the baffle 83 blocks the discharge port. The lifting and lowering of the top plate 82 also makes it possible to push the remaining rollers to the discharge port when there are fewer rollers on the top of the top plate 82, making the discharge more convenient. Subsequently, the inner ring 6 is reciprocated to make the rollers evenly distributed. The installed outer ring 5, rollers and inner ring 6 can be removed for the subsequent installation of the retaining frame.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A bearing roller installation auxiliary device, comprising a workbench (1), characterized in that: Support columns (2) are fixedly installed at the four corners of the bottom of the workbench (1); a placement box (3) is arranged on the top of the workbench (1); two guide plates (4) are fixedly installed inside the placement box (3); an outer ring (5) is arranged on the top of the workbench (1); an inner ring (6) is arranged on the top of the workbench (1); a positioning mechanism (7) is arranged inside the workbench (1); and a material unloading mechanism (8) is arranged inside the placement box (3); The positioning mechanism (7) comprises a clamping component (71) and a laminating component (72); the clamping component (71) is arranged inside the workbench (1), and the laminating component (72) is arranged on the top of the workbench (1).

2. A bearing roller installation auxiliary device according to claim 1, characterized in that: The clamping assembly (71) comprises a motor A (711), the motor A (711) being fixedly mounted inside the workbench (1), a turntable (712) being fixedly mounted on the output end of the motor A (711), four sliders A (713) being slidably mounted inside the workbench (1), arc-shaped clamping blocks (714) being fixedly mounted on the tops of the four sliders A (713), and movable columns (715) being fixedly mounted on the bottoms of the four sliders A (713).

3. A bearing roller installation auxiliary device according to claim 2, characterized in that: The rotating disk (712) and the movable column (715) are provided with movable grooves at corresponding positions, and the movable column (715) is movably mounted inside the movable grooves. The rotating disk (712) is rotatably mounted inside the workbench (1), and the inner side of the arc-shaped clamping block (714) contacts the outer side of the outer ring (5).

4. A bearing roller installation auxiliary device according to claim 1, characterized in that: The fitting component (72) comprises a fixed column (721), wherein the fixed column (721) is fixedly mounted on the top of the workbench (1), a spring A (722) is fixedly mounted inside the fixed column (721), a lifting block (724) is fixedly mounted on one end of the spring A (722) away from the fixed column (721), a pulling column (723) is fixedly mounted on the top of the lifting block (724), a spring B (725) is fixedly mounted inside the lifting block (724), a sliding block B (726) is fixedly mounted on one end of the spring B (725) away from the lifting block (724), and a functional column (727) is fixedly mounted on the bottom of the sliding block B (726).

5. A bearing roller installation auxiliary device according to claim 4, characterized in that: The functional column (727) contacts the inner side of the inner ring (6), the lifting block (724) is slidably mounted inside the fixed column (721), the slider B (726) is slidably mounted inside the lifting block (724), and the inner side of the outer ring (5) contacts the outer side of the inner ring (6).

6. A bearing roller installation auxiliary device according to claim 1, characterized in that: The unloading mechanism (8) comprises an electric telescopic rod (81), the electric telescopic rod (81) being arranged inside the placement box (3), a top plate (82) being fixedly mounted on the top of the electric telescopic rod (81), a baffle (83) being fixedly mounted on the left side of the top plate (82), a channel (84) being fixedly mounted on the left side of the placement box (3), a motor B (85) being fixedly mounted on the front side of the placement box (3), a rotating shaft (86) being fixedly mounted on the output end of the motor B (85), an unloading rod (87) being fixedly mounted on the outside of the rotating shaft (86), and an unloading hole (88) being provided inside the unloading rod (87).

7. A bearing roller installation auxiliary device according to claim 6, characterized in that: The unloading rod (87) is rotatably mounted inside the placement box (3), the baffle (83) is slidably mounted inside the placement box (3), circular holes are provided at corresponding positions of the placement box (3) and the internal cavity of the channel (84), the rotating shaft (86) is rotatably mounted inside the placement box (3), and the top plate (82) is slidably mounted inside the placement box (3).

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